10791326
Beschreibung
Mindmap von Ebony Scarlet, aktualisiert more than 1 year ago
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Erstellt von Ebony Scarlet
vor etwa 7 Jahre
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Magnets and
Electromagnetism
- Magnets
- Produce a magnetic
field
- Region where other
magnets or magnetic
materials experience a
non-contact force
- Iron, steel, cobalt, nickel
- Force is always attractive
between magnet and
magnetic material
- Force is always attractive
between magnet and
magnetic material
- Iron, steel, cobalt, nickel
- Region where other
magnets or magnetic
materials experience a
non-contact force
- Two poles -
north and
south
- Two poles of a magnet
near each other, exert a
force
- Attractive or repulsive
- Two poles same - repel
- Two different
poles - attract
- Two poles same - repel
- Attractive or repulsive
- Two poles of a magnet
near each other, exert a
force
- Magnetic field from
north to south
- Closer together - stronger
Further apart - weaker
- Stronger at
poles of a
magnet
- Closer together - stronger
Further apart - weaker
- Two types of
magnets
- Permanent
magnets
- Produce own
magnetic field
- Produce own
magnetic field
- Induced
magnets
- Magnetic materials
turned into magnets
when put in a
magnetic field
- Magnetic materials
turned into magnets
when put in a
magnetic field
- Force is always
attractive
- Permanent
magnets
- Produce a magnetic
field
- Electromagnetism
- Solenoids
- Coils make magnet stronger
- More coils means
stronger
- Less coils means
weaker
- More coils means
stronger
- Coils make magnet stronger
- Permanent Magnets
- Have an electromagnetic field all the time
- Have an electromagnetic field all the time
- Solenoids
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